在 C# 中仅列出子文件夹

本文关键字：文件夹 | 更新日期: 2023-09-27 18:34:38

我有一些代码： 

string pathUser = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
string pathDownload = Path.Combine(pathUser, @"documents'iracing'setups'");
DirectoryInfo dinfo = new DirectoryInfo(pathDownload); // Populates field with all Sub Folders
FileInfo[] Files = dinfo.GetFiles("*.sto");
foreach (FileInfo file in Files)
{
     listBox2.Items.Add(file.Name);
}

我希望显示以下子文件夹：documents'iracing'setups'，而不是文件...包括 .sto 文件。我所需要的只是列出子文件夹....我不知道该怎么做？谢谢！

在 C# 中仅列出子文件夹

你可以试试这个：

DirectoryInfo directory = new DirectoryInfo(pathDownload);
DirectoryInfo[] directories = directory.GetDirectories();
foreach(DirectoryInfo folder in directories)
     listBox2.Items.Add(folder.Name);

只需使用此函数 

string pathUser = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
string pathDownload = Path.Combine(pathUser, @"documents'iracing'setups'");
DirectoryInfo dinfo = new DirectoryInfo(pathUser); // Populates field with all Sub Folders
DirectoryInfo[] directorys = dinfo.GetDirectories();
foreach (DirectoryInfo directory in directorys)
{
    listBox2.Items.Add(directory.Name);
}

如果您希望获得，请使用EnumerateDirectories或GetDirectories而不是GetFiles...目录。

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